Base | Representation |
---|---|
bin | 11100010111100100… |
… | …00010101111110101 |
3 | 1110022102000212120120 |
4 | 32023302002233311 |
5 | 222142343201430 |
6 | 10555132522153 |
7 | 1046262213642 |
oct | 161362025765 |
9 | 43272025516 |
10 | 15230053365 |
11 | 6505a7156a |
12 | 2b50620359 |
13 | 15893c66c7 |
14 | a469cadc9 |
15 | 5e2108610 |
hex | 38bc82bf5 |
15230053365 has 8 divisors (see below), whose sum is σ = 24368085408. Its totient is φ = 8122695120.
The previous prime is 15230053339. The next prime is 15230053411. The reversal of 15230053365 is 56335003251.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 15230053365 - 217 = 15229922293 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507668431 + ... + 507668460.
It is an arithmetic number, because the mean of its divisors is an integer number (3046010676).
Almost surely, 215230053365 is an apocalyptic number.
15230053365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
15230053365 is a deficient number, since it is larger than the sum of its proper divisors (9138032043).
15230053365 is a wasteful number, since it uses less digits than its factorization.
15230053365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1015336899.
The product of its (nonzero) digits is 40500, while the sum is 33.
The spelling of 15230053365 in words is "fifteen billion, two hundred thirty million, fifty-three thousand, three hundred sixty-five".
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